Nautilair 12.3

Custom Design Options Available
AMETEK DFS Nautilair 12.3" blowerNautilair variable speed brushless DC blowers have been engineered to deliver a measured air/fuel mixture in gas-fired burner systems for optimized combustion and reduced nitrous oxide and carbon monoxide emissions. These pre-mix blowers offer practical solutions for a wide range of applications, including commercial and residential boilers, food service equipment, kilns, and fuel cells, among others.

They serve as ideal alternatives to conventional speed or two-speed blowers, intake damper systems on fixed speed blowers, or inverter-driven variable speed blowers. When used with a modulating gas valve, these compact, lightweight, rugged, versatile, and high-speed blowers can suit a wide range of system designs. 

Speed can be adjusted internally with an on board potentiometer or with an external PWM or DC control that actively varies blower performance (eliminating the need for complex air intake damper systems); internal electronics convert AC input to DC; and blowers typically operate in excess of 20,000 hours virtually maintenance-free.

Among options, an electronic control drive integrating a factory-programmed digital signal processor (DSP) and custom option cards can customize performance for specific application requirements.

See What Our Customers Say


Download Our Selection Guide
  • Design Options +


    Options for Nautilair 12.3" (312mm) Brushless Blowers

    Performance

    • Max Flow: 1,000 CFM (1699 m3/hr) 
    • Max Pressure: 20 inch H2O (50 mbar)


    Voltages

    • 120 VAC
    • 240 VAC
    • 220VAC
    • 240 VAC; Three-Phase
    • 380-480 VAC; Three-Phase
    • 380-575 VAC; Three-Phase
    • 208 VAC;Three-Phase


    Speed Control Options

    • Mechanical -POT adjustment
    • 0-10 VDC
    • PWM
    • 4 to 20 mA
    • Remote Potentiometer


    Speed Regulation

    • Open Loop
    • Closed Loop


    Stages

    • 1


    Agency Certification

    • RoHS
    • REACH
    • UL

    Operating Temp:
     0oC to 50oC   
    Storage Temp: -40oC to 85oC
    Weight: 28 lbs/12.7Kg
    Design Features: Designed to provide variable airflow for low NOx and CO emissions in high efficiency gas-fired combustion systems. Built with non-sparking materials. Blower housing assembly constructed of die cast aluminum. Impeller constructed from hardened aluminum. Rubber isolation mounts built into the blower construction to dampen vibration within the motor. Two piece blower housing assembly sealed with O-ring gasket fro combustion applications. Customer is responsible to check for any leakage once the blower is installed in the final application. Intake and exhaust tubes, all cooling ducts and vents must not be obstructed. Intake and exhaust must be free of grease, oil and foreign particles. Blower to be mounted so ventilation air cannot be recirculated. 
  • Buy AMETEK Through Distributors +


     USA
    Official E-Commerce Shop in USA:
    https://catalog.ametekdfs.com/
    Steel City Vacuum Company
    P.O. Box 12898
    Pittsburgh, PA 15241
    Phone: 800-822-1199
    Email: patrick@steelcityvac.com
    Website: http://www.steelcityvac.com
     GENVAC
    1560-A Industrial Drive
    Missouri City, Texas 77489
    Phone: 800-229-8227
    Email: sales@gen-vac.com
    Website: www.Gen-Vac.com

    Allied Electronics
    Contact: click here for more locations
    Phone: 1.800.433.5700
    Fax: 954.434.7810
    Email: CustomerService@alliedelec.com
    Website: www.alliedelec.com

    Optimal Distribution
    Phone: 260-667-9730
    Email: orders@optimaldist.com
    Website: www.optimaldist.com


    Spraymart / Graco Manufacturing
    500 University Court
    Blackwood, NJ, 08012
    and
    2700 S. Armstrong Avenue
    Fayetteville, AR 72701800-752-0177
    Email: info@spraymart.com
    Website: http://www.spraymart.com 
    Electric Sweeper Service Co. (ESSCO)
    1933 Highland Road
    Twinsburg, OH 44087
    Warehouse Locations:
    Twinsburg, OH
    Fontana, CA
    Portland, OR
    Phone: 800-321-2664
    Email: sales@essco.net
    Website: www.essco.net
     Canada
    Allied Electronics - Canada
    1155 LOLA ST OTTAWA, ON K1K4C1
    Phone: (613) 228-1964
    Fax: (613) 228-8006
    Web: www.alliedelec.com
    Contact:click here for more locations
    Email: CustomerService@alliedelec.com
    Optimal Distribution
    Phone: 260-667-9730
    Email: orders@optimaldist.com
    Website: www.optimaldist.com
    Hibbert International Inc.
    Alberta
    161 - 10301 19th Street N.E.
    Calgary, Alberta
    Canada T3J 0R1
    And
    9101 Boulevard Des Sciences
    ville D'Anjou, Québec
    Canada, H1J 2Z6
    Phone: 800-665-7809 (Français)
    Phone: 800-661-1467 (English)
    Email: motors@hibbert.ca
    Website: http://www.hibbert.ca/
     
     Central America
    Allied Electronics – Mexico & Columbia
    10767 Gateway West STE 500
    El Paso, TX 799354919
    Phone: (915) 593-6291
    Fax: (915) 590-3233
    Contact:click here for more locations
    EmailCustomerService@alliedelec.com
    Optimal Distribution
    Phone: 260-667-9730
    Email: orders@optimaldist.com
    Website: www.optimaldist.com
     South America/Puerto Rico
    Allied Electronics
    Email: CustomerService@alliedelec.com
    Websitewww.alliedelec.com
    Optimal Distribution
    Phone: 260-667-9730
    Emailorders@optimaldist.com
    Websitewww.optimaldist.com
     Australia
    Ross Brown Sales PTY Limited
    Sydney, NEW SOUTH WALES, Australia
    Phone: 61-2-9899-2744
    Fax: 61-2-98994233
    Emailcharlesgalea@rossbrownsales.com.au
    Websitehttp://www.rossbrownsales.com.au
    Optimal Distribution
    Phone: 260-667-9730
    Email: orders@optimaldist.com
    Website: www.optimaldist.com
     Europe
    Allied Electronics
    Email: CustomerService@alliedelec.com
    Website: www.alliedelec.com
    Optimal Distribution
    Phone: 260-667-9730
    Email: orders@optimaldist.com
    Website: www.optimaldist.com
     Asia
    Official E-Commerce Shop in Mainland China:
    https://ametekdfs.1688.com
    *CNY(¥) currency transaction only
    Daiko Trading Company-(Japan)
    21-8, 1-CHOME, ESAKACHO, SUITA, OSAKA
    564-0063 Japan
    Phone: +81.6.6385.0531
    Fax: +81.6.6338.8043
    Email: daikotrd@mb.infoweb.ne.jp
    Web: www.daiko-sangyo.jp

    SNK-(Korea)
    #701, 327, Teheran-ro, Gangnam-gu, Songpa-gu, Seoul 
    Zipcode 05836 Rep of Korea
    Phone: +82 2859 2111 
    Fax: +82 2859 2177 
    Email: kimhyoungwoog@gmail.com
    Intact Pacific (South-East Asia)
    NO. 12 12-1, Jalan MP 17, Taman
    Merdeka Permai
    Batu Berendam, Melaka, Malaysia
    Phone: +60 6335-8432
    Fax: +60 6335-9625
    Email:sales@intactpacific.com.sg
    Web:http://www.intactpacific.com
    Mover Enterprise Co. Ltd.-(Taiwan)
    11FL, NO.6, Kuang-Fu N Rd.
    Taipei, Taiwan, Roc.
    Phone: +886 2 25782222
    Fax: +886 2 25780705
    Email: moverent@ms24.hinet.net
    SOUTH AFRICA
    Sawyers Carpet Cleaning Equip
    147 Ontdekkers Road
    Roodepoort, South Afirca
    Phone: 011 763 1045
    Fax: 011 763 6657
    Website: http://www.sawyergroup.co.za/
     

  • Related Materials +

  • Data Sheets +

  • Video +